

We aim to help you achieve a lifetime of healthy, happy smiles.
Comprehensive Dental Care in Wellesley Hills, MA

As your trusted general dentist in Wellesley Hills, my team and I provide a wide range of dental services for a healthy, happy, and beautiful smile. We focus on building relationships with our patients based on trust and friendship, which helps us provide highly personalized dental care tailored to your individual needs.
For over 30 years, our dental practice has proudly served residents of Wellesley Hills and its surrounding communities of Newton, Needham, Weston, Dover, Wayland, Natick, Westwood, and Sherborn. We hope to be your dental home for many years to come!
Having a dental home and a trusted general dentist you can rely on provides several advantages for your smile and dental health.
Once we get to know you and understand your goals, we offer customized care and recommend treatment for your unique needs.
You can rest at ease and have stress-free dental visits knowing you have a dentist in Wellesley Hills who genuinely has your best interests in mind.
Whether you’re maintaining your smile with preventive dentistry or need a tooth restored, replaced, or enhanced, my team and I can meet your needs.
Restorative and cosmetic dentistry tend to work together since when you repair a tooth, it also enhances your smile. If you need a tooth repaired, replaced, or improved, my team and I can help. Some of the restorative and cosmetic dental services
we offer are:






Dr. Cao working on a dental crown While our goal is always to help you avoid dental concerns, most of us will need a tooth restored at some point. Dental crowns and bridges are ideal when the repair is beyond what a filling or bonding can provide.


Dr. Cao working on a dental crown While our goal is always to help you avoid dental concerns, most of us will need a tooth restored at some point. Dental crowns and bridges are ideal when the repair is beyond what a filling or bonding can provide.

One of my primary goals at Wellesley Hill Dental is to help you avoid common dental concerns like tooth decay and gum disease. However, the reality is that most of us will need a tooth repaired at some point, and if we can detect decay early, I can usually treat it with a dental filling.
I recommend fillings for small areas of tooth decay. I use tooth-colored composite resin for seamless, aesthetic dental fillings that don’t detract from the beauty of your smile. Composite fillings also provide the durability you need for comfortable and effective chewing function.
At Wellesley Hills Dental, we're committed to providing the most advanced and comfortable dental care possible. Modern technology allows us to diagnose issues more precisely, treat them more effectively, and ensure complete comfort throughout every procedure.

Digital x-rays represent a significant advancement in dental imaging. Using up to 90 percent less radiation than traditional film x-rays, these advanced images provide incredibly detailed views of your teeth, bones, and soft tissues.

Our advanced digital record-keeping system transforms how we manage your dental health information. By securely storing your records electronically, we ensure instant access to your complete dental history, streamline provider communication, and protect your personal information with state-of-the-art encryption.

Our advanced intraoral cameras provide an unprecedented view of your dental health. These tiny, sophisticated cameras allow us to capture highly detailed, magnified images of areas inside your mouth that are difficult to see with the naked eye.

At Wellesley Hills Dental, we've embraced leading-edge digital impression technology that transforms your experience. Our handheld scanner creates precise 3-D models of your teeth in minutes—no more gagging on putty or uncomfortable trays.
Meet Our Doctor:

Dr. Hanna Cao brings a rich heritage and unique perspective to Wellesley Hills Dental as a second-generation dentist. Her journey in dentistry began even before dental school, where she worked as a dental lab technician - an experience that cultivated her exceptional hand skills, meticulous attention to detail, and deep understanding of crafting teeth that are both beautiful and functional.
After earning her BA in Psychology from Brandeis University, Dr. Cao pursued her DDS degree at SUNY Buffalo School of Dental Medicine, graduating in 2012. Her outstanding performance in general dentistry earned her the prestigious Academy of General Dentistry award for her graduating class, with a particular excellence in aesthetic dentistry.
I went for a cleaning. The dentist and assistant were so personable and relatable friendly. They were both very professional and thorough as well. Highly recommend!

Dr. Cao and her team are always professional, efficient, friendly and informative. She provides a very positive experience of going to the dentist.

I can't say enough good things about Dr. Cao and her staff. Dr. Cao does AMAZING work and is a kind and wonderful person. I HIGHLY RECOMMEND Dr. Cao!

Welcome to Wellesley Hills Dental, where we believe in empowering our patients through knowledge and compassionate care. Every day, I encounter wonderful patients with thoughtful questions about their dental health.
One of the most common questions I hear from patients is about the recommended frequency of dental visits. The short answer is that most adults and children should schedule a dental checkup and professional teeth cleaning in Wellesley Hills every six months. However, individual needs can vary quite a bit.
For our patients with excellent oral hygiene and no underlying health concerns, twice-yearly visits are typically sufficient. During these appointments, I'll conduct a comprehensive exam, professional cleaning, and x-rays as needed. These routine visits allow us to catch potential issues early, such as cavities, gum disease, or other oral health concerns that might not be visible to the naked eye.
Contact my team at (781) 237-6511 to book an appointment.
Our office is conveniently located at 382 Washington Street, Suite 330, Wellesley, MA 02481, directly across from Caffè Nero and the Wellesley Hills Station on the Framingham/Worcester Commuter Rail Line. Just minutes away is local favorite Centennial Reservation, an ideal spot for a post-appointment stroll.
Scheduling Your Next Dental Appointment

We look forward to meeting you and getting to know your story!
Dr. Hanna Cao and her team want to personally extend a warm welcome to you. Dr. Cao's journey to becoming a dentist was quite unique, and we invite you to learn more about her story here.
OFFICE HOURS:
Monday 8:00AM - 4:30PM
Tuesday 8:00AM - 4:30PM
Wednesday 8:00AM - 4:30PM
Thursday 8:00AM - 4:30PM
Friday Closed
Saturday Closed
Sunday Closed
© Wellesley Hills Dental 2025 | Privacy Policy | All rights reserved.